Chapter 8 — COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL
Section A5.405 — MATERIAL SOURCES
2025 California Green Building Standards Code (Title 24, Part 11) · 2025 edition · ingested 2026-07-07 · California
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A5.405.1 Regional materials. Compared to other products in a given product category, select building materials or products for permanent installation on the project that have been harvested or manufactured in California or within 500 miles of the project site. 1. For those materials locally manufactured, select materials manufactured using low embodied energy or those that will result in net energy savings over their useful life. on Jul 18, 2025 11:14 AM (CDT) THEREUNDER. APPENDIX A5 — NONRESIDENTIAL VOLUNTARY MEASURES 2. Regional materials shall make up at least 10 percent, based on cost, of…